Team 1
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Team 2
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Teams
Name
Score
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15
×
Boats float because _____________ are colliding with the bottom of the boat
water particles
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Check
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Check
×
banana
Go to last place!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
×
heart
Other team wins 20 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
15
×
A spring is 2cm long, after hanging a 2N weight, it becomes 3.5cm long. What is the extension of the spring
1.5cm
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15
×
Things float because _________ is at least equal to the weight of the object
Upthrust
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15
×
What will happen to the box?
Move to the right
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15
×
When a car is accelerating, the thrust is _________ than the drag
more than
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15
×
Explain how a balloon maintains its shape.
Air particles are colliding with the balloon wall
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15
×
Name point C on the lever
Effort
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15
×
Why do we need to convert mass into weight?
Weight is mass interaction with gravity, which is the accurate force the mass exerts
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Check
×
baam
Lose 20 points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 10 points!
Oops!
15
×
Name point A on the lever
Load
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Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
Name point B on the lever
Pivot/Fulcrum
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Okay!
Check
15
×
Name the principle shown in the diagram above
Archimedes principle
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15
×
A box with a cat is 50kg what is the weight of the box in N?
500N
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Okay!
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×
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